techniques. Their photophysical, electrochemical and electroluminescent properties were carefully analysed. Highly efficient Alq3-based organic light emitting devices have been developed using phenanthromidazoles as functional layers between NPB [4,4-bis(N-(1-naphthyl)-N-phenylamino)biphenyl] and Alq3 [tris(8-hydroxyquinoline)aluminium] layers. Using the device of ITO/NPB/4/Alq3/LiF/Al, a maximum luminous
五个
菲咯唑衍
生物,即2-(
萘-1-基)-1 H-
菲[9,10- d ]
咪唑(1),2-(
萘-1-基)-1-苯基-1 H-
菲[ 9,10- d ]
咪唑(2),2-(
萘-1-基)-1-
对甲苯基-1 H-
菲基[9,10- d ]
咪唑(3),1-(4-
甲氧基苯基) -2-(
萘-1-基)-1- ħ -phenanthro [9,10- d ]
咪唑(4)和1-(3,5-二甲基苯基)-2-(
萘-1-基)-1- ħ - TiO [9,10- d ]
咪唑(5)的合成2(R)纳米半导体在无溶剂条件下作为催化剂,并通过NMR和单晶XRD技术表征。仔细分析了它们的光物理,电
化学和电致发光特性。已经开发了使用
菲咯唑作为NPB [4,4-双( N-(1-
萘基) -N-苯基
氨基)
联苯]和Alq 3 [三(
8-羟基喹啉)之间的功能层的高效Alq 3基有机发光器件)铝]层。使用ITO / NPB / 4 / Alq 3 /